Multiple choice

The Nyquist sampling rate for the signal s(t) = $\dfrac{sin(500 \pi t)}{\pi t}$ $\times$ $\dfrac{sin(700 \pi t)}{\pi t}$ is given by

  1. 400 Hz

  2. 600 Hz

  3. 1200Hz

  4. 1400 Hz

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation